Characteristics of the breather and rogue waves in a (2+1)-dimensional nonlinear Schrödinger equation
Characteristics of the breather and rogue waves in a (2+1)-dimensional nonlinear Schrödinger equation
Under investigation in this paper is a (2+1)-dimensional nonlinear Schrödinger equation (NLS), which is a generalisation of the NLS equation. By virtue of Wronskian determinants, an effective method is presented to succinctly construct the breather wave and rogue wave solutions of the equation. Furthermore, the main characteristics of the breather …